Analysis of the results of laparoscopic interventions in cholelithiasis on the basis of a multidisciplinary hospital

The article presents a clinical case of successful endoscopic treatment of gastric trichobezoar in a 13-year-old girl. During endoscopy, there was a 5x8 cm foreign body (trichobezoar) in the stomach. Repeated attempts to fragment and extract the foreign body with endoscopic loops, forceps and endoscopic scissors proved unsuccessful due to the high density of the trichobezoar. Using an endoscopic knife for submucosal dissection, the trichobezoar was divided into small fragments that were successfully and safely extracted from the lumen of the stomach.